| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $157.65 | 7.191% | $168.9866 | $168.99 | $169.00 | $169.00 |
| Purchase #2 | $18.27 | 7.536% | $19.6468 | $19.65 | $19.65 | $19.60 |
| Purchase #3 | $155.35 | 10.372% | $171.4629 | $171.46 | $171.45 | $171.50 |
| Purchase #4 | $69.27 | 5.207% | $72.8769 | $72.88 | $72.90 | $72.90 |
| Purchase #5 | $7.46 | 7.263% | $8.0018 | $8.00 | $8.00 | $8.00 |
| Purchase #6 | $41.51 | 4.784% | $43.4958 | $43.50 | $43.50 | $43.50 |
| Purchase #7 | $117.50 | 6.474% | $125.107 | $125.11 | $125.10 | $125.10 |
| 7 purchase totals = | $567.01 | $609.5778 | $609.59 | $609.60 | $609.60 | |